30
20 30 16 24 27 26 29 25 18 23 28 17 19 22 21 
19 29 20 24 25 27 28 17 22 21 18 23 16 30 26 
30 20 21 26 18 19 27 16 24 23 22 29 25 28 17 
19 25 23 30 17 26 18 22 20 29 16 24 21 28 27 
27 21 30 23 18 26 28 24 16 19 22 17 29 25 20 
23 26 20 30 21 25 27 16 17 28 29 22 24 18 19 
26 23 22 16 28 18 25 19 27 21 20 30 29 17 24 
25 26 28 24 20 19 29 27 22 30 21 16 17 18 23 
17 27 26 30 16 20 29 21 25 23 24 22 19 18 28 
21 18 26 24 27 29 28 30 17 23 25 19 20 16 22 
30 20 19 24 22 18 16 26 27 29 21 25 28 23 17 
20 30 18 16 29 23 27 28 17 21 25 22 19 26 24 
29 22 23 16 25 21 30 18 19 28 17 26 27 20 24 
21 29 16 20 22 19 27 28 17 25 18 24 26 30 23 
18 30 16 21 17 29 27 28 20 24 26 19 25 23 22 
2 8 9 11 10 15 4 5 12 14 7 13 3 1 6 
10 3 2 14 9 1 13 4 15 5 6 12 8 7 11 
14 12 1 10 15 8 9 2 4 7 6 11 13 5 3 
9 15 13 4 14 12 10 2 11 7 3 5 8 6 1 
3 7 6 14 9 5 2 10 4 1 8 13 15 11 12 
3 5 1 9 7 13 10 2 11 12 15 6 4 14 8 
3 15 1 2 6 5 14 8 7 11 4 13 10 9 12 
6 9 5 15 2 7 8 14 11 12 3 13 10 4 1 
11 14 7 12 3 1 5 15 2 10 13 6 4 8 9 
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4 5 7 11 1 13 10 12 6 14 2 9 3 15 8 
2 1 9 11 5 10 3 4 12 7 14 13 8 15 6 
8 14 1 2 10 15 3 4 6 7 12 11 5 9 13 
1 7 9 2 11 5 6 3 14 4 15 13 10 12 8 
8 15 7 6 12 3 9 13 2 10 1 4 11 14 5 
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